Xeon X5650 vs E5-2686 v4

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Aggregated performance score

Xeon E5-2686 v4
2016
18 cores / 36 threads
13.51
+265%
Xeon X5650
2010
6 cores / 12 threads
3.70

E5-2686 v4 outperforms X5650 by 265% based on our aggregated benchmark results.

Primary Details

Comparing Xeon E5-2686 v4 and Xeon X5650 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking4941386
Place by popularitynot in top-100not in top-100
Cost-Effectiveness Evaluation32.090.25
Market segmentServerServer
SeriesIntel Xeon E5no data
Architecture codenameBroadwell (2015−2019)Westmere-EP (2010−2011)
Release date20 June 2016 (7 years ago)16 March 2010 (14 years ago)
Launch price (MSRP)no data$53
Current price$80 $44 (0.8x MSRP)

Cost-Effectiveness Evaluation

Performance per price, higher is better.

Xeon E5-2686 v4 has 12736% better value for money than Xeon X5650.

Detailed Specifications

Xeon E5-2686 v4 and Xeon X5650 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores18 (Octadeca-Core)6 (Hexa-Core)
Threads3612
Base clock speed2.3 GHz2.66 GHz
Boost clock speed3 GHz3.06 GHz
Bus support2 × 9.6 GT/sno data
L1 cacheno data64 KB (per core)
L2 cache4.5 MB256 KB (per core)
L3 cache45 MB12 MB (shared)
Chip lithography14 nm32 nm
Die size456.12 mm2239 mm2
Maximum core temperatureno data81 °C
Number of transistors7200 Million1,170 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplierNoNo

Compatibility

Information on Xeon E5-2686 v4 and Xeon X5650 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration2 (Multiprocessor)2
Socketno dataFCLGA1366,LGA1366
Power consumption (TDP)145 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2686 v4 and Xeon X5650. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.2
AES-NI++
AVX+no data
vPro+no data
Enhanced SpeedStep (EIST)++
Turbo Boost Technologyno data1.0
Hyper-Threading Technologyno data+
TSX+no data
Idle Statesno data+
Thermal Monitoringno data-
Demand Based Switchingno data+
PAEno data40 Bit
Statusno dataDiscontinued

Security technologies

Xeon E5-2686 v4 and Xeon X5650 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-2686 v4 and Xeon X5650 are enumerated here.

VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2686 v4 and Xeon X5650. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR3
Maximum memory size1,536 GB288 GB
Max memory channelsno data3
Maximum memory bandwidthno data32 GB/s
ECC memory supportno data+

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2686 v4 and Xeon X5650.

PCIe version3.02.0
PCI Express lanes40no data

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Xeon E5-2686 v4 13.51
+265%
Xeon X5650 3.70

E5-2686 v4 outperforms X5650 by 265% based on our aggregated benchmark results.


Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Benchmark coverage: 68%

Xeon E5-2686 v4 20900
+266%
Xeon X5650 5715

E5-2686 v4 outperforms X5650 by 266% in Passmark.

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Benchmark coverage: 42%

Xeon E5-2686 v4 670
+48.9%
Xeon X5650 450

E5-2686 v4 outperforms X5650 by 49% in GeekBench 5 Single-Core.

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Benchmark coverage: 42%

Xeon E5-2686 v4 4129
+85.6%
Xeon X5650 2225

E5-2686 v4 outperforms X5650 by 86% in GeekBench 5 Multi-Core.

Gaming performance

Pros & Cons Summary


Performance score 13.51 3.70
Recency 20 June 2016 16 March 2010
Physical cores 18 6
Threads 36 12
Chip lithography 14 nm 32 nm
Power consumption (TDP) 145 Watt 95 Watt

The Xeon E5-2686 v4 is our recommended choice as it beats the Xeon X5650 in performance tests.


Should you still have questions on choice between Xeon E5-2686 v4 and Xeon X5650, ask them in Comments section, and we shall answer.

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Intel Xeon E5-2686 v4
Xeon E5-2686 v4
Intel Xeon X5650
Xeon X5650

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Community Ratings

Here you can see how users rate the processors, as well as rate them yourself.


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